Congratulations to the winners of our 2025 competition!
Stay tuned for more information on our 2026 competition!
NJ State Science Day is a competition that encourages and acknowledges high school students’ use of science and engineering practices to design a solution to a current and challenging problem in their community.
The New Jersey State Science Day is open to all New Jersey students in grades 9 through 12. Students may compete as individuals or in teams of 2-3.
2026 Entry Submission Deadline:TBD
Since the 1950’s, State Science Day has inspired students in New Jersey to pursue careers in STEM.
The competition was re-envisioned in 2021 to foster growth in science and engineering practices through authentic, community-based problem solving.
This new competition is co-sponsored by New Jersey Science Teacher Association and the Research & Development Council (R&D Council) of New Jersey.